package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

/**
 * 自定义定时任务类
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;
    /**
     * 处理超时订单的方法     每分钟执行一次
     */
    @Scheduled(cron = "0 * * * * ?")
//    @Scheduled(cron = "1/5 * * * * ?")
    public void executeTask(){
        log.info("定时处理超时订单:{}", new Date());
        //TODO 处理超时订单   (超时15分钟)
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);

        if(ordersList != null && ordersList.size() > 0){
            for (Orders orders : ordersList) {
                //更改状态为已取消
                orders.setStatus(Orders.CANCELLED);
                //设置取消原因
                orders.setCancelReason("订单超时，自动取消");

                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理一直处于派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
//    @Scheduled(cron = "0/5 * * * * ?")
    public void processDeliverOrder(){
        log.info("定时处理处于派送中的订单:{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusHours(-1);

        orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
    }
}
